The functions in this package provide the inverse of Emacs' fill-paragraph and fill-region.

Generic tools for recursive and iterative tree traversal based on clojure.walk and clojure.zip respectively.

emacs-strace-mode provides an Emacs major mode highlighting strace outputs.

This package makes it easy to reformat Python code using python-black and python-black-macchiato for entire and partial buffers, respectively.

Seeing Is Believing is a ruby gem to evaluate Ruby code, recording the results of each line. This minor mode provides an easy way to run it from Emacs on the current region or entire buffer.

This package provides Marginalia mode which adds marginalia to the minibuffer completions. Marginalia are marks or annotations placed at the margin of the page of a book or in this case helpful colorful annotations placed at the margin of the minibuffer for your completion candidates.

PHP mode is a major mode for editing PHP source code. It's an extension of C mode; thus it inherits all C mode's navigation functionality. But it colors according to the PHP grammar and indents according to the PEAR coding guidelines. It also includes a couple handy IDE-type features such as documentation search and a source and class browser.

Diss is a full-featured image slideshow for Emacs, based on Dired and image-mode.

npm-mode provides a minor mode to work with npm projects.

Scratch is an extension to Emacs that enables one to create scratch buffers that are in the same mode as the current buffer. This is notably useful when working on code in some language; you may grab code into a scratch buffer, and, by virtue of this extension, do so using the Emacs formatting rules for that language.

eval-in-repl provides a consistent ESS-like evaluation interface for various REPLs. In particular, it mimics ESS' C-RET binding, which sends a line or region to an appropriately configured shell. This package provides just the core of eval-in-repl---for the languages themselves, see their respective packages.

This package provides an extension to Org mode for syncing issues with JIRA issue servers.

This package provides Exchange integration for Emacs.

This package provides desktop notifications for mu4e. Additionally it can display the number of unread emails in the mode line.

This package adds configuration to simplify using Emacs LSP booster with Eglot.

This package provides an Emacs major mode for writing Purescript.

This package provides a testeable Emacs Lisp API that wraps GNU Global calls and integration to editor using this API with project.el and xref.el.

json-reformat provides a reformatting tool for JSON.

Treemacs is a file and project explorer similar to NeoTree or Vim's NerdTree, but largely inspired by the Project Explorer in Eclipse. It shows the file system outlines of your projects in a simple tree layout allowing quick navigation and exploration, while also possessing basic file management utilities.

Emacs is capable of highlighting buffers based on language-specific font-lock rules. This package makes it possible to perform regression test for packages that provide font-lock rules.

This package provides syntax highlighting and automatic indentation for the Zig programming language in Emacs.

Eradio is a simple internet radio player for Emacs. Start, stop or toggle custom-defined channels. An external media player like mpv or VLC is required.

emacs-memoize is an Emacs library for memoizing functions.

xah-fly-keys.el is a modal editing mode for Emacs, like Vi, but the design of key/command choice is based on command frequency statistics and ease-of-key score. Most frequently used commands have most easy keys.